/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xerces.parsers;
import org.apache.xerces.util.SoftReferenceSymbolTable;
import org.apache.xerces.util.SymbolTable;
import org.apache.xerces.xni.grammars.XMLGrammarPool;
import org.apache.xerces.xni.parser.XMLComponentManager;
/**
* This parser configuration extends the default configuration allowing Xerces to
* handle usage scenarios where the names in the XML documents being parsed are mostly
* unique by installing a memory sensitive <code>SymbolTable</code>. The internalized
* strings stored in this <code>SymbolTable</code> are softly reachable and may be
* cleared by the garbage collector in response to memory demand.
*
* @see org.apache.xerces.util.SoftReferenceSymbolTable
*
* @author Peter McCracken, IBM
*
* @version $Id: SoftReferenceSymbolTableConfiguration.java 478344 2006-11-22 22:19:56Z mrglavas $
*/
public class SoftReferenceSymbolTableConfiguration extends
XIncludeAwareParserConfiguration {
/** Default constructor. */
public SoftReferenceSymbolTableConfiguration() {
this(new SoftReferenceSymbolTable(), null, null);
} // <init>()
/**
* Constructs a parser configuration using the specified symbol table.
*
* @param symbolTable The symbol table to use.
*/
public SoftReferenceSymbolTableConfiguration(SymbolTable symbolTable) {
this(symbolTable, null, null);
} // <init>(SymbolTable)
/**
* Constructs a parser configuration using the specified symbol table and
* grammar pool.
* <p>
*
* @param symbolTable The symbol table to use.
* @param grammarPool The grammar pool to use.
*/
public SoftReferenceSymbolTableConfiguration(
SymbolTable symbolTable,
XMLGrammarPool grammarPool) {
this(symbolTable, grammarPool, null);
} // <init>(SymbolTable,XMLGrammarPool)
/**
* Constructs a parser configuration using the specified symbol table,
* grammar pool, and parent settings.
* <p>
*
* @param symbolTable The symbol table to use.
* @param grammarPool The grammar pool to use.
* @param parentSettings The parent settings.
*/
public SoftReferenceSymbolTableConfiguration(
SymbolTable symbolTable,
XMLGrammarPool grammarPool,
XMLComponentManager parentSettings) {
super(symbolTable, grammarPool, parentSettings);
}
}